Quick answers
- Does Kim S. Hwang accept Medicare assignment?
- Yes. Medicare's clinician data says Kim S. Hwang accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- How many Medicare patients does Kim S. Hwang see?
- In 2024, CMS data shows 1,020 Original Medicare patients and 1,350 services for Kim S. Hwang. This counts Original Medicare only and measures volume, not quality.
- What is Kim S. Hwang's NPI number?
- 1235130279. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for Kim S. Hwang, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.
| Original Medicare patients | 1,020 |
|---|---|
| Services billed to Medicare | 1,350 |
| Different services or procedures | 130 |
| Participating Medicare provider | Yes |
| Average age of these patients | 75 |
Most frequent services
- X-ray of chest, 2 views (71046)83 services
- X-ray of knee, 4 or more views (73564)81 services
- X-ray of chest, 1 view (71045)61 services
- X-ray of hip, 2-3 views (73502)60 services
- Ct scan of chest without contrast (71250)59 services
Chronic conditions among these patients
Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).
- High blood pressure67%
- High cholesterol66%
- Arthritis54%
- Depression26%
- Anxiety25%
- Diabetes24%
Hospitals where Kim S. Hwang works
Medicare's Facility Affiliation Data lists Kim S. Hwang at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.
- Cayuga Medical Center at IthacaIthaca, NY · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 330307
Practice locations
Addresses where Kim S. Hwang is enrolled with Medicare (CMS data updated October 2, 2026).
- 101 Dates DrIthaca, NY 14850 (607) 274‑4296
- 16 Brentwood DrIthaca, NY 14850 (607) 277‑2179
- 310 Taughannock Blvd, Suite 4Ithaca, NY 14850 (607) 269‑0100
- 401 Cayuga Park LnIthaca, NY 14850 (607) 339‑0625
Group practices
Medicare enrollment lists Kim S. Hwang as a member of this group (CMS data updated October 2, 2026).
- Cayuga Medical Associates PC282 clinicians in the group
Specialties
- Diagnostic Radiologyprimary
Other radiologists in Ithaca
Clinicians with the same Medicare primary specialty in Ithaca, NY — not a recommendation.
Other clinicians in Cayuga Medical Associates PC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | State University Of New York At Buffalo School Of Medicine |
| Graduation year | 1989 (37 years since medical school) |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1235130279 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians